SAP ABAP Table/Structure Field HEADA - DSN (HEADA) is used by

• Function Module (34)
• Program (30)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Function Module	ARCHIVES_DSN_RETURN	Archiving: Determine file name or external key	DREO	APPL	SAP_APPL
2	Function Module	ARCHIVES_INIT VALUE(E_DSN) LIKE HEADA-DSN	Archiving: Writes a control record at beginning of program run	DREO	APPL	SAP_APPL
3	Function Module	ARCHIVES_INIT	Archiving: Writes a control record at beginning of program run	DREO	APPL	SAP_APPL
4	Function Module	ARCHIVES_KEY_RETURN	Archiving: Returns archive key	DREO	APPL	SAP_APPL
5	Function Module	ARCHIVES_RETRIEVAL_INIT	Archiving: Control record handling on retrieval	DREO	APPL	SAP_APPL
6	Function Module	ARCHIVES_RETRIEVAL_INIT VALUE(E_DSN) LIKE HEADA-DSN	Archiving: Control record handling on retrieval	DREO	APPL	SAP_APPL
7	Function Module	ARCHIVE_DSN_SUBSTITUTE	Archiving: Replace file name with archive document ID	DREO	APPL	SAP_APPL
8	Function Module	ARCHIVE_HANDLE_OA_ASYNC_R	Process async. call from ArchiveLink (transport from opt. archive)	DREO	APPL	SAP_APPL
9	Function Module	COAR_CLOSE_SEQ_FILE VALUE(NAME) LIKE HEADA-DSN DEFAULT SPACE	Close all opened files.	CORE	APPL	SAP_APPL
10	Function Module	COAR_CLOSE_SEQ_FILE	Close all opened files.	CORE	APPL	SAP_APPL
11	Function Module	COAR_OPEN_SEQ_FILE	Open sequential files /output ,input	CORE	APPL	SAP_APPL
12	Function Module	COAR_OPEN_SEQ_FILE VALUE(NAME) LIKE HEADA-DSN	Open sequential files /output ,input	CORE	APPL	SAP_APPL
13	Function Module	COAR_READ_RECORD VALUE(NAME) LIKE HEADA-DSN	Read sequential stocks	CORE	APPL	SAP_APPL
14	Function Module	COAR_READ_RECORD	Read sequential stocks	CORE	APPL	SAP_APPL
15	Function Module	COAR_SET_RECORD VALUE(NAME) LIKE HEADA-DSN	Start with entry with number	CORE	APPL	SAP_APPL
16	Function Module	COAR_SET_RECORD	Start with entry with number	CORE	APPL	SAP_APPL
17	Function Module	CRRE_FILL_WA	Handling of logical databases via sequential file	DREO	APPL	SAP_APPL
18	Function Module	CRRE_SET_SFILE	Retrieve sequential file number for archiving	DREO	APPL	SAP_APPL
19	Function Module	CRRE_SET_SFILE VALUE(FILE) LIKE HEADA-DSN	Retrieve sequential file number for archiving	DREO	APPL	SAP_APPL
20	Function Module	CRRE_TEST_SEQ_FILE	Test whether sequential processing applies (in logical data base)	DREO	APPL	SAP_APPL
21	Function Module	RKZ_CLOSE_SEQ_FILE VALUE(NAME) LIKE HEADA-DSN DEFAULT SPACE	Close all opened files.	DREO	APPL	SAP_APPL
22	Function Module	RKZ_CLOSE_SEQ_FILE	Close all opened files.	DREO	APPL	SAP_APPL
23	Function Module	RKZ_GET_POSITION_SEQ_FILE	Gets the current UNIX file position for an application report	DREO	APPL	SAP_APPL
24	Function Module	RKZ_GET_POSITION_SEQ_FILE VALUE(NAME) LIKE HEADA-DSN	Gets the current UNIX file position for an application report	DREO	APPL	SAP_APPL
25	Function Module	RKZ_IGNORE_HEADER_RF VALUE(NAME) LIKE HEADA-DSN	Ignore RF archive header	DREO	APPL	SAP_APPL
26	Function Module	RKZ_OPEN_SEQ_FILE	Open seq. files /output ,input	DREO	APPL	SAP_APPL
27	Function Module	RKZ_OPEN_SEQ_FILE VALUE(NAME) LIKE HEADA-DSN	Open seq. files /output ,input	DREO	APPL	SAP_APPL
28	Function Module	RKZ_READ_RECORD VALUE(NAME) LIKE HEADA-DSN	Read sequential records	DREO	APPL	SAP_APPL
29	Function Module	RKZ_SET_LOGIC_EOF VALUE(NAME) LIKE HEADA-DSN	Sets a logical end mark	DREO	APPL	SAP_APPL
30	Function Module	RKZ_SET_LOGIC_EOF	Sets a logical end mark	DREO	APPL	SAP_APPL
31	Function Module	RKZ_SET_POSITION_SEQ_FILE VALUE(NAME) LIKE HEADA-DSN	Sets a certain position on a seq. file	DREO	APPL	SAP_APPL
32	Function Module	RKZ_TRANSFER_RECORD VALUE(NAME) LIKE HEADA-DSN	Write a UNIX file record	DREO	APPL	SAP_APPL
33	Function Module	RKZ_WRITE_HEADER_N VALUE(DSN) LIKE HEADA-DSN	Write the nametab of a table to the archive file	DREO	APPL	SAP_APPL
34	Function Module	RKZ_WRITE_HEADER_RF VALUE(NAME) LIKE HEADA-DSN	Write the header for RF reorganization run	DREO	APPL	SAP_APPL